?? ????1??PMI??
![](http://n.sinaimg.cn/news/transform/200/w600h400/20180726/44J3-hfvkitw7509151.jpg)
????:1??????????:???????98?
2??????????
3?2021????????
4?????????2021
5????300??????
?2???????????????????????????10????????????? ??????????????(????“????”)10???,2025????1???(PMI)???????48.7%,?,?????
???????,?,??,1????????????PMI?????2.1%,?????????48.7%???????,????????????“?????????”???????????,????????????????
??,??6?????????????????,???????????5.6%?????????????????????51.7%,?????????,?????,??,??????????????????
?????????,???,???????,???????????
??,?????1?(NMI),?27???????????????????????????????,?????1?????????????,????,????1.5%????????????????????????55%,??????(???????) ?????????????:?????????????????